Adjustable voltage axial-flow type automobile engine booster

Abstract

The invention belongs to the automobile engine technology and is developed on the bases of the ZL2007200655066 invention of the inventor. In the ZL2007200655066 invention technology, a centrifugal air pump is adopted for pressurizing; an experimental result shows that because the centrifugal air pump has low revolving speed which causes insufficient air pressure, the performance of the engine especially at high speed is not improved obviously, oil saving effect is not obvious, thus, the centrifugal air pump is changed into an axial-flow type air pump, and the axial-flow type air pump is installed in the air cleaner of an engine. During idling, an axial-flow type air pump blade 2 is quickened by airflow wind energy, the airflow is slightly pressurized and is stable, and the idling stability of the original engine is improved. When the axial-flow type air pump is quickened under an ECU system, the electric energy of a speed regulating motor 3 and the airflow wind energy simultaneously quicken the axial-flow type pump blade 2, an air pump blade generates sky-high revolving speed to pressurize inlet flow 6, and the performance of the engine can be comprehensively improved under the cooperation of an oil injector. When the axial-flow type air pump works, the inlet manifold of the engine is dynamically sealed, and the inlet manifold 8 becomes an additional pressure air storage device of the engine. The engine reasonably utilizes the dynamic effect of air inlet and creates an excellent condition for the volumetric efficiency of the engine. Thus, the technology has high efficiency and high reliability.

Description

technical field [0001] The invention belongs to the automobile engine technology, in particular to an automobile engine supercharger. Background technique [0002] This technology is a new type of technology discovered through theoretical research and experimental verification on the basis of my patent number ZL2007200655066. [0003] At present, foreign countries have developed a number of technologies to improve the engine inflation coefficient and increase the air flow to obtain the maximum output power and the best working condition of the engine. Such as multi-valve technology, variable valve system technology and reasonable use of intake dynamic effects, etc. The common characteristics of these technologies are that the structure is extremely complex, the mechanical process is difficult, and the cost is expensive. Most of them are used in high-end cars Mercedes-Benz, BMW, and Audi. However, the price / performance ratio of the effect is not ideal, and it cannot be widel...

AI Technical Summary

Problems solved by technology

Such as multi-valve technology, variable valve system technology and reasonable use of intake dynamic effects. The common characteristics of these technologies are that the structure is extremely complex, the mechanical process is difficult, and the cost is expensive. Most of them are used in high-end cars such as Mercedes-Benz, BMW and Audi. However, the cost-effectiveness of the effect is not ideal, and it cannot be widely used and promoted on low-, medium-, and small-displacement vehicles, which limits the overall fuel saving and emission reduction of the automotive industry, and is not conducive to energy conservation and environmental protection.

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